| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $17.97 | 6.621% | $19.1598 | $19.16 | $19.15 | $19.20 |
| Purchase #2 | $131.33 | 12.819% | $148.1652 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $108.63 | 7.307% | $116.5676 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $118.33 | 9.828% | $129.9595 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $85.83 | 11.798% | $95.9562 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $177.89 | 5.444% | $187.5743 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $91.95 | 8.859% | $100.0959 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $731.93 | $797.4785 | $797.49 | $797.40 | $797.70 | |